Search results for "CULTURES"
showing 10 items of 216 documents
Technological and molecular diversity of Lactobacillus plantarum strains isolated from naturally fermented sourdoughs.
2004
Thirty Lactobacillus (L.) plantarum strains, isolated from sourdough, were identified by biochemical tests as well as 16S rDNA sequencing and differentiated on the basis of technological properties, such as amylase, protease, phytase and antirope activities. These properties were shown to be widely differing among the strains, indicating a significant technological diversity. Genetic differentiation was achieved by restriction endonuclease analysis-pulsed field gel electrophoresis (REA-PFGE) that allowed the L. plantarum strains to be divided into 10 different genomic groups. Moreover, 32 different starters were employed in dough making experiments; each starter consisted of a single strain…
Fructose-1,6-Bisphosphate Protects Hippocampal Rat Slices from NMDA Excitotoxicity
2019
Effects of fructose 1,6-bisphosphate (F-1,6-P2) towards N-methyl-d-aspartate NMDA excitotoxicity were evaluated in rat organotypic hippocampal brain slice cultures (OHSC) challenged for 3 h with 30 &mu
Isolation, purification, LC–MS/MS characterization and reactive oxygen species induced by fumonisin B1 in VERO cells
2010
Fumonisins are mycotoxins produced by Fusarium verticillioides that commonly contaminate maize and maize products. The present work shows the results of a comparative study of three different fermentation's techniques (solid and liquid medium of corn and a solid agarized medium) for the production of fumonisins B-1, B-2 and B-3 with strains of F. verticillioides. The solid medium of corn was the most effective in the production of fumonisins, being Fumonisin B-1 the one produced with higher concentration, so the extract obtained by solid fermentation process was used for FB1 purification. Fumonisins characterization and quantification were performed with reversed-phase high-performance liqu…
Isomer-nonspecific action of dichlorodiphenyltrichloroethane on aryl hydrocarbon receptor and G-protein-coupled receptor 30 intracellular signaling i…
2014
Abstract Extended residual persistence of the pesticide dichlorodiphenyltrichloroethane (DDT) raises concerns about its long-term neurotoxic effects. Little is known, however, about DDT toxicity during the early stages of neural development. This study demonstrated that DDT-induced apoptosis of mouse embryonic neuronal cells is a caspase-9-, caspase-3-, and GSK-3β-dependent process, which involves p,p’ -DDT-specific impairment of classical ERs. It also provided evidence for DDT-isomer-nonspecific alterations of AhR- and GPR30-mediated intracellular signaling, including changes in the levels of the receptor and receptor-regulated mRNAs, and also changes in the protein levels of the receptors…
"Ein deutsches Tagebuch" Stefana Chwina
2017
The main themes of this article are connected with reading the prose of Stefan Chwin: Kartki z dziennika [Pages of a diary] (2004) and Dziennik dla dorosłych [A diary for adults] (2008), which selected and translated by Marta Kijowska came out in Berlin, under the title: Ein deutsches Tagebuch. The weekly Die Zeit placed it on the list of the ten best books of 2015. In the context of this distinction, reading Chwin’s diaries becomes a unique putting values to test, a discovery of the significance of the author’s voice in discussions about the condition of modem world and contemporary human being. This is so because a close reading of Chwin’s diaries allows us not only to cognitively go thro…
Are virtues national, supranational, or universal?
2014
Many studies investigated cultural differences in values, most notably by Hofstede and Schwarz. Relatively few have focused on virtues, a related and important concept in contemporary social science. The present paper examines the similarities and differences between nations, or blocks of - culturally related - nations on the perceived importance of virtues. Adults (N = 2.809 students) from 14 countries were asked to freely mention which virtues they found important to practice in daily life, and next to rate a list of 15 virtues, which reflect the most frequently mentioned categories in The Netherlands, as found in a previous study. The 14 nations included the United States, Mexico, nine E…
La Gipsoteca del Dipartimento Culture e Società dell'Università degli Studi di Palermo. Storia e catalogo
2017
Il volume presenta, per la prima volta, la storia e il catalogo della Gipsoteca del Dipartimento Culture e Società dell’Università degli Studi di Palermo. Si tratta di un’importante raccolta di calchi in gesso di sculture antiche, voluta da Antonino Salinas (1841-1914) ai tempi del suo magistero accademico e ora completamente riordinata, grazie a un nuovo allestimento curato dallo stesso autore di questo libro. The volume presents, for the first time, the history and catalog of the Gipsoteca of the Culture and Society Department of the University of Palermo. This is an important collection of plaster casts of ancient sculptures, commissioned by Antonino Salinas (1841-1914) at the time of hi…
Do Uncertainty and Fuzziness Present Themselves (and Behave) in the Same Way in Hard and Human Sciences?
2010
In the present paper the question whether uncertainty and fuzziness present themselves and behave in the same way (or not) in hard and human sciences will be briefly discussed. This problem came out from the attempt to answer the question asked by Lotfi Zadeh on the (apparent) strangeness of a very limited use of fuzzy sets in human sciences.
Development of "Quadrello di Ovino", a Novel Fresh Ewe's Cheese.
2021
This work was performed to produce a new soft ewe’s milk cheese, namely “Quadrello di ovino” (QdO) cheese, to enlarge ewe’s dairy product portfolio of South Italy, barely limited to Pecorino cheese typology. Cheese making was performed applying the technology for “Crescenza” cheese typology with some modifications. In particular, pasteurized ewes’ milk was inoculated with two commercial starter formulations (SF1 and SF2) of Streptococcus thermophilus to obtain two different productions (QdO-P1 and QdO-P2, respectively). Plate counts demonstrated the ability of both starter formulations to drive the fermentation process, since S. thermophilus counts reached 109 CFU/g in both productions. Gen…
Souffrir en musique
1994
Suffering to Music - Although, in its relation to suffering, music is generally reputed for possessing therapeutic virtues, several iconographie and written sources dating from the thirteenth to the fifteenth centuries attribute a harmful influence to music. This ambivalence was based on the correlation between the intensity of suffering and that of the sonorous quality of musical instruments, which in the Middle Ages were divided into two great families in accordance to the sound volume they produced. Consequently it was according to their high and strident or low and soft sonorities that the instruments were thought to act on suffering, either amplifying it or alleviating it.